CN219050541U

CN219050541U - Screen core skeleton

Info

Publication number: CN219050541U
Application number: CN202320033536.8U
Authority: CN
Inventors: 肖伟丰; 肖伟武; 黄伟康
Original assignee: Guangdong Wuyang Fine Filtration Technology Co ltd
Current assignee: Guangdong Wuyang Fine Filtration Technology Co ltd
Priority date: 2023-01-06
Filing date: 2023-01-06
Publication date: 2023-05-23
Anticipated expiration: 2033-01-06

Abstract

The utility model relates to the technical field of skeletons for winding filter cores, in particular to a screen-wrapped filter core skeleton which comprises a first skeleton cylinder and a second skeleton cylinder, wherein the first skeleton cylinder is longitudinally arranged, the second skeleton cylinder is transversely arranged, a splicing pipe is arranged between an opening at the bottom of the first skeleton cylinder and an opening at one end of the second skeleton cylinder, the splicing pipe comprises a first connecting pipe arranged at the first skeleton cylinder and a second connecting pipe connected with the first connecting pipe, the first connecting pipe is rotatably arranged at the bottom of the first skeleton cylinder, and the other end of the second connecting pipe is connected with the second skeleton cylinder; the first skeleton section of thick bamboo longitudinal arrangement, second skeleton section of thick bamboo transverse arrangement, because second skeleton section of thick bamboo passes through the second connecting pipe and is connected with first connecting pipe, and first connecting pipe rotationally is connected with first skeleton section of thick bamboo for second skeleton section of thick bamboo can swing around first skeleton section of thick bamboo, and the open position that supplies water can change, can be connected the interface of different directions, and the water pipe is filtered in the switch-on, and the use scene increases.

Description

Screen core skeleton

Technical Field

The utility model relates to the technical field of skeletons for winding filter cores, in particular to a screen-wrapped filter core skeleton.

Background

Most of domestic tap water is conveyed into a domestic water system in a tap water plant through simple filtration and disinfection, and a plurality of substances harmful to human bodies, such as iron rust, sediment, colloid and other particles, bacteria, peculiar smell, pesticide residues, residual chlorine, heavy metal ions and the like exist in the water; moreover, the rust and aging of the water pipeline and the bred algae and bacteria and the like all have certain influence on the health of a human body through the long-distance transportation of the pipeline, so that tap water is required to be filtered layer by layer, and the water purifier with the largest measures is adopted at present;

the filter element of the water purifier is an important filtering component of the water purifier; the filter element comprises a framework and a composite filter layer nested on the framework, chinese patent publication No. CN207605463U discloses the filter element, and the filter element comprises an upper guide seat, a lower guide seat and a filter element, wherein the filter element is positioned between the upper guide seat and the lower guide seat, a filter material is arranged in the filter element, the filter material is of a discounted cylindrical multilayer structure, a winding belt is spirally wound on the periphery of the filter material, and the filter element adopts a gradual change pore diameter structure which gradually reduces from the outside to the inside along the flowing direction.

The existing framework is basically of a straight cylindrical structure, when water is introduced, the two ends of the straight cylindrical framework can be communicated, when some using fields Jing Jietong are used, the positions of the joints are not aligned with the framework, and at the moment, water cannot be introduced into the framework, so that the using fields are limited.

Disclosure of Invention

The utility model aims to provide a packet filter core framework aiming at the defects of the prior art.

In order to achieve the above purpose, the technical scheme of the utility model is as follows:

the utility model provides a packet net filter core skeleton, including first skeleton section of thick bamboo and second skeleton section of thick bamboo, first skeleton section of thick bamboo longitudinal arrangement, second skeleton section of thick bamboo transverse arrangement is provided with the concatenation pipe between the opening of first skeleton section of thick bamboo bottom and the one end opening of second skeleton section of thick bamboo, the concatenation pipe is including installing the first connecting pipe of first skeleton section of thick bamboo and the second connecting pipe of being connected with first connecting pipe, first connecting pipe rotationally installs in first skeleton section of thick bamboo bottom, the other end and the second skeleton section of thick bamboo of second connecting pipe are connected, first joint is installed on the top of first skeleton section of thick bamboo, the second joint is installed to the outer end of second skeleton section of thick bamboo.

Further: the first framework cylinder and the second framework cylinder both comprise grid cylinders, and a plurality of through holes for water supply to pass through are formed in the grid cylinders along the side walls.

Further: and connecting sleeves are respectively arranged at two ends of the grid cylinder, and the connecting sleeves and the grid cylinder are integrally formed.

Further: the surface of the connecting sleeve is formed with connecting protrusions for winding and nesting the mesh cloth filter layers.

Further: a filter screen with a cylindrical structure is inserted into the grid cylinder.

Further: the inner wall of the connecting sleeve is provided with an internal thread structure, the top of the first framework cylinder is connected with the first joint through the internal thread structure of the connecting sleeve, and the bottom of the first framework cylinder is connected with the first connecting pipe through the internal thread structure of the connecting sleeve.

Further: the first connector is provided with a valve.

Further: the first connecting pipe is a 330 type single-passage rotary joint for water.

The utility model has the beneficial effects that: the first skeleton section of thick bamboo longitudinal arrangement, the second skeleton section of thick bamboo transverse arrangement, the opening that supplies water is transverse arrangement and longitudinal arrangement respectively, in addition, because the second skeleton section of thick bamboo is connected with first connecting pipe through the second connecting pipe, and first connecting pipe rotationally is connected with first skeleton section of thick bamboo for the second skeleton section of thick bamboo can swing around first skeleton section of thick bamboo, and the open position that supplies water can change, can be connected the interface of different directions, and the switch-on water pipe filters, and the use scene increases.

Drawings

FIG. 1 is a schematic view of a first skeleton cylinder and a second skeleton cylinder connected together; the grid cylinder is separated from the filter screen.

Fig. 2 is a partially enlarged schematic structural view of fig. 1.

Fig. 3 is a schematic view of a connection structure of two first skeleton cylinders and two second skeleton cylinders, wherein the grid cylinders are separated from the filter screen.

The reference numerals include:

1-a first framework cylinder,

10-a second framework cylinder, 11-a grid cylinder, 12-a through hole 13-a connecting sleeve, 14-a connecting protrusion,

15-internal thread structure, 16-filter screen, 17-first joint, 18-valve, 19-splicing pipe,

20-first connecting pipe, 21-second connecting pipe, 22-second joint.

Detailed Description

The present utility model will be described in detail below with reference to the accompanying drawings.

As shown in fig. 1-3, a screening filter core skeleton comprises a first skeleton cylinder 1 and a second skeleton cylinder 10, the first skeleton cylinder 1 is longitudinally arranged, the second skeleton cylinder 10 is connected with a first connecting pipe 20 through a second connecting pipe 21, the first connecting pipe 20 is rotatably connected with the first skeleton cylinder 1, so that the second skeleton cylinder 10 can swing around the first skeleton cylinder 1, the position of an opening for water supply can be changed, interfaces in different directions can be connected, the water supply pipe is connected for filtering, the second skeleton cylinder 10 is transversely arranged by using a field Jing Zengduo, the first skeleton cylinder 1 and the second skeleton cylinder 10 both comprise a grid cylinder 11, a filter screen 16 with a cylindrical structure is inserted into the grid cylinder 11, and a plurality of through holes 12 for water supply to pass through are formed along the side wall of the grid cylinder 11.

In this embodiment, after the water to be filtered enters the grating cylinder 11, the filtering net 16 performs preliminary filtering, so that the impurities with larger particles can be blocked by the filtering net 16, and the water after preliminary filtering overflows outwards through the grating-shaped through holes 12.

The two ends of the grid cylinder 11 are respectively provided with a connecting sleeve 13, the connecting sleeve 13 and the grid cylinder 11 are integrally formed, and connecting protrusions 14 for winding and nesting the mesh filtering layers are formed on the surface of the connecting sleeve 13. The connecting protrusion 14 is a sharp block with a conical structure, and can be wound and wrapped by the composite filter layer to provide positioning friction force, so that the composite filter layer after being wound and wrapped is firmer and not easy to loosen. The water after preliminary filtration is filtered by the composite filter layer after passing through the holes 12, and the filtration is realized after passing through the composite filter layer.

The inner wall of the connecting sleeve 13 is provided with an internal thread structure 15, the top of the first framework cylinder 1 is connected with a first joint 17 through the connecting sleeve 13, the first joint 17 is provided with a valve 18, and when the second framework cylinder 10 is filled with water, the valve 18 can be closed, so that the water filled into the first framework cylinder 1 and the second framework cylinder 10 cannot flow out from the first joint 17 at the end part of the first framework cylinder 1.

A splicing pipe 19 is arranged between the connecting sleeve 13 at the bottom of the first framework cylinder 1 and the connecting sleeve 13 at one end of the second framework cylinder 10, the splicing pipe 19 comprises a first connecting pipe 20 arranged on the first framework cylinder 1 and a second connecting pipe 21 connected with the first connecting pipe 20, the second connecting pipe 21 is in threaded connection with the connecting sleeve 13 of the second framework cylinder 10, and the first connecting pipe 20 is rotatably arranged at the bottom of the first framework cylinder 1.

The first connecting pipe 20 is a 330 type single-passage water rotary joint, adopts a brass shell, is high in corrosion resistance of a stainless steel outer pipe, adopts a combination of a fine ceramic material and a carbon sealing ring, and has high rotating speed and low torsion performance. The first connecting tube 20 employs a sealed bearing, performs lubrication during the life, and does not require maintenance except for periodic inspection for leakage caused by wear of the rotary joint.

The outer end of the second skeleton cylinder 10 is provided with a second joint 22 through a connecting sleeve 13, and the second joint 22 can be communicated with water to be filtered.

In one embodiment, referring to fig. 3, two first skeleton barrels 1 are adopted, a second skeleton barrel 10 is arranged between the two first skeleton barrels 1, two ends of the second skeleton barrel 10 are respectively connected with the first skeleton barrels 1 through splicing pipes 19, so that one first skeleton barrel 1 can rotate around the other first skeleton barrel 1 through a first connecting pipe 20, the positions of top connecting sleeves 13 of the first skeleton barrels 1 and the second skeleton barrel 10 are changed, and water to be filtered is communicated and filtered through a first connector 17.

In view of the above, the present utility model has the above-mentioned excellent characteristics, so that it can be used to improve the performance and practicality of the prior art, and is a product with great practical value.

The foregoing is merely exemplary of the present utility model, and those skilled in the art should not be considered as limiting the utility model, since modifications may be made in the specific embodiments and application scope of the utility model in light of the teachings of the present utility model.

Claims

1. The utility model provides a packet network filter core skeleton which characterized in that: including first skeleton section of thick bamboo and second skeleton section of thick bamboo, first skeleton section of thick bamboo longitudinal arrangement, second skeleton section of thick bamboo transverse arrangement is provided with the concatenation pipe between the opening of first skeleton section of thick bamboo bottom and the one end opening of second skeleton section of thick bamboo, and the concatenation pipe is including installing the first connecting pipe at first skeleton section of thick bamboo and the second connecting pipe of being connected with first connecting pipe, and first connecting pipe rotationally installs in first skeleton section of thick bamboo bottom, and the other end and the second skeleton section of thick bamboo of second connecting pipe are connected, and first joint is installed on the top of first skeleton section of thick bamboo, and the second joint is installed to the outer end of second skeleton section of thick bamboo.

2. A packet filter core skeleton according to claim 1, wherein: the first framework cylinder and the second framework cylinder both comprise grid cylinders, and a plurality of through holes for water supply to pass through are formed in the grid cylinders along the side walls.

3. A packet filter core skeleton according to claim 2, wherein: and connecting sleeves are respectively arranged at two ends of the grid cylinder, and the connecting sleeves and the grid cylinder are integrally formed.

4. A packet filter core skeleton according to claim 3, wherein: and connecting protrusions for winding and nesting the mesh filtering layers are formed on the surface of the connecting sleeve.

5. A packet filter core skeleton according to claim 4, wherein: the filter screen with a cylindrical structure is inserted into the grid cylinder.

6. A packet filter core skeleton according to claim 5, wherein: the inner wall of the connecting sleeve is provided with an internal thread structure, the top of the first framework cylinder is connected with the first joint through the internal thread structure of the connecting sleeve, and the bottom of the first framework cylinder is connected with the first connecting pipe through the internal thread structure of the connecting sleeve.

7. A packet filter core skeleton according to claim 6, wherein: the first joint is provided with a valve.

8. A packet filter core skeleton according to claim 7, wherein: the first connecting pipe is a 330 type single-passage rotary joint for water.